Second Life viewer sources 1.18.0.6

1 files changed, 82 insertions, 0 deletions

diff --git a/linden/indra/llmessage/llmessagetemplateparser.h b/linden/indra/llmessage/llmessagetemplateparser.h
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+/** 
+ * @file llmessagetemplateparser.h
+ * @brief Classes to parse message template.
+ *
+ * Copyright (c) 2000-2007, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_MESSAGETEMPLATEPARSER_H
+#define LL_MESSAGETEMPLATEPARSER_H
+
+#include <string>
+#include "llmessagetemplate.h"
+
+class LLTemplateTokenizer
+{
+public:
+        LLTemplateTokenizer(const std::string & contents);
+
+        U32 line() const;
+        bool atEOF() const;
+        std::string next();
+
+        bool want(const std::string & token);
+        bool wantEOF();
+private:
+        void inc();
+        void dec();
+        std::string get() const;
+        void error(std::string message = "generic") const;
+
+        struct positioned_token
+        {
+                std::string str;
+                U32 line;
+        };
+        
+        bool mStarted;
+        std::list<positioned_token> mTokens;
+        std::list<positioned_token>::const_iterator mCurrent;
+};
+
+class LLTemplateParser
+{
+public:
+        typedef std::list<LLMessageTemplate *>::const_iterator message_iterator;
+        
+        static LLMessageTemplate * parseMessage(LLTemplateTokenizer & tokens);
+        static LLMessageBlock * parseBlock(LLTemplateTokenizer & tokens);
+        static LLMessageVariable * parseVariable(LLTemplateTokenizer & tokens);
+
+        LLTemplateParser(LLTemplateTokenizer & tokens);
+        message_iterator getMessagesBegin() const;
+        message_iterator getMessagesEnd() const;
+        F32 getVersion() const;
+        
+private:
+        F32 mVersion;
+        std::list<LLMessageTemplate *> mMessages;
+};
+
+#endif